CMS Price Transparency Data

CT scan, head (no contrast)

Facility: CHI St Alexius Health Williston

Billing Code: 70450 (CPT)

The BaseRate · fair price medium confidence

A fair price for this

$550

about 5.1× the $107 Medicare rate · typically $249–$1,349

modeled estimate · not a bill or quote

What this hospital charges insurers

$1,256

Well above the fair price

about $706 over the fair price · 11.7× Medicare

Medicare pays $107 Fair price $550 This hospital $1,256 Cash price $889 Hospital's list price $1,532

How we calculate the fair BaseRate →

How this hospital compares to other ND hospitals

Highest price of the 9 ND hospitals we have prices for — worth calling around.

Cheapest $39 Priciest $1,256

Black dot = this hospital, among the 9 ND hospitals with a price for this procedure. Full list below.

A fair price for a CT scan, head (no contrast) is about $550 (about 5.1× the $107 Medicare rate). CHI St Alexius Health Williston charges insurers about $1,256, or about $889 in cash — well above the fair price. Located in Williston, ND.

This price is above the fair BaseRate — you may be able to pay less

Ask the hospital for the cash / self-pay price, check whether you qualify for financial assistance, or negotiate the bill down toward the fair price of about $550. Many patients pay well below the first number they’re quoted — the checklists below walk you through it.

What each insurance company pays

Which insurers have negotiated a price with this hospital for this procedure — and which haven’t.

2 of 6 major insurers have a published price at this hospital

✓ UnitedHealthcare✓ Blue Cross Blue Shield AetnaCignaHumanaKaiser Permanente

Crossed out = this hospital hasn’t published a negotiated price for that insurer for this procedure. It doesn’t necessarily mean they aren’t accepted — ask your insurer.

Insurance company	Price range	vs. Medicare
UnitedHealthcaremajor	$1,118 - $1,256	1047%
Blue Cross Blue Shieldmajor	$688 - $950	644%
HealthPartners	$1,440	1348%
Medica	$674 - $1,440	631%
Sanford Health Plan	$919	860%

Excludes 1 rental-network / third-party entry (e.g. Multiplan, PHCS) — these are pricing networks, not insurers.

Self-Pay How to get the cash price

Tell the billing desk you want to be billed as self-pay — not through insurance — before your visit.
Ask for the cash / prompt-pay discount in writing, with the exact price (about 889), before you agree to anything.
Get it in writing that they won’t also bill your insurance, so the cash price is what you owe.
Check the CPT code on your bill matches exactly: 70450.

Insurance Before you use insurance

Call your insurance company to confirm CHI St Alexius Health Williston is in-network.
Ask your insurer whether prior approval is required for CPT code 70450.
Confirm the doctor or provider is in-network too — not just the hospital building.
Check your Explanation of Benefits against the hospital’s final itemized bill.

Estimate your out-of-pocket cost

A rough estimate of what you’d pay with insurance (deductible + coinsurance) versus paying the cash price yourself.

How you’d pay

Deductible left to meet ($)

Your coinsurance (%)

Enter your details and press estimate to compare.

Other Procedures at CHI St Alexius Health Williston

Compare: CT scan, head (no contrast) at other ND hospitals

Insurance negotiated median for the same procedure, sorted lowest first.